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(special_sections): Define. (obj_elf_special_section): Get default types and attributes from list of special sections. * config/tc-mips.c (ELF_TC_SPECIAL_SECTIONS): Define.
120 lines
3.6 KiB
C
120 lines
3.6 KiB
C
/* tc-mips.c -- header file for tc-mips.c.
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Copyright (C) 1993 Free Software Foundation, Inc.
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Contributed by the OSF and Ralph Campbell.
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Written by Keith Knowles and Ralph Campbell, working independently.
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Modified for ECOFF support by Ian Lance Taylor of Cygnus Support.
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This file is part of GAS.
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GAS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GAS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GAS; see the file COPYING. If not, write to
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the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define TC_MIPS
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#define TARGET_ARCH bfd_arch_mips
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#define ONLY_STANDARD_ESCAPES
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#define BACKSLASH_V
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#define WORKING_DOT_WORD 1
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#define OLD_FLOAT_READS
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#define REPEAT_CONS_EXPRESSIONS
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#define RELOC_EXPANSION_POSSIBLE
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#define MAX_RELOC_EXPANSION 3
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#define LOCAL_LABELS_FB
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#define LOCAL_LABEL(name) ((name)[0] == '$')
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#define md_relax_frag(fragp, stretch) (0)
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#define md_undefined_symbol(name) (0)
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#define md_operand(x)
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#define LITTLE_ENDIAN 1234
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#define BIG_ENDIAN 4321
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/* If neither TARGET_BYTES_BIG_ENDIAN nor TARGET_BYTES_LITTLE_ENDIAN
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is specified, default to big endian. */
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#ifndef TARGET_BYTES_BIG_ENDIAN
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#ifndef TARGET_BYTES_LITTLE_ENDIAN
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#define TARGET_BYTES_BIG_ENDIAN
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#endif
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#endif
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#ifdef TARGET_BYTES_BIG_ENDIAN
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#define BYTE_ORDER BIG_ENDIAN
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#else
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#define BYTE_ORDER LITTLE_ENDIAN
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#endif
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#ifndef TARGET_FORMAT
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#ifdef OBJ_AOUT
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#ifdef TARGET_BYTES_BIG_ENDIAN
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#define TARGET_FORMAT "a.out-mips-big"
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#else
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#define TARGET_FORMAT "a.out-mips-little"
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#endif
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#endif /* OBJ_AOUT */
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#ifdef OBJ_ECOFF
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#ifdef TARGET_BYTES_BIG_ENDIAN
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#define TARGET_FORMAT "ecoff-bigmips"
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#else
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#define TARGET_FORMAT "ecoff-littlemips"
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#endif
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#endif /* OBJ_ECOFF */
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#ifdef OBJ_ELF
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#ifdef TARGET_BYTES_BIG_ENDIAN
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#define TARGET_FORMAT "elf32-bigmips"
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#else
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#define TARGET_FORMAT "elf32-littlemips"
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#endif
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#endif /* OBJ_ELF */
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#endif /* ! defined (TARGET_FORMAT) */
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struct mips_cl_insn {
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unsigned long insn_opcode;
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const struct mips_opcode *insn_mo;
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};
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extern int tc_get_register PARAMS ((int frame));
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#define tc_frob_label(sym) mips_define_label (sym)
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extern void mips_define_label PARAMS ((struct symbol *));
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#define TC_CONS_FIX_NEW cons_fix_new_mips
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extern void cons_fix_new_mips ();
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/* Register mask variables. These are set by the MIPS assembly code
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and used by ECOFF and possibly other object file formats. */
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extern unsigned long mips_gprmask;
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extern unsigned long mips_cprmask[4];
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#ifdef OBJ_ELF
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#define elf_tc_final_processing mips_elf_final_processing
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extern void mips_elf_final_processing PARAMS ((void));
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#define ELF_TC_SPECIAL_SECTIONS \
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{ ".sdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_MIPS_GPREL }, \
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{ ".sbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_MIPS_GPREL }, \
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{ ".lit4", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_MIPS_GPREL }, \
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{ ".lit8", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_MIPS_GPREL }, \
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{ ".ucode", SHT_MIPS_UCODE, 0 }, \
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{ ".mdebug", SHT_MIPS_DEBUG, 0 },
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/* Other special sections not generated by the assembler: .reginfo,
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.liblist, .conflict, .gptab, .got, .dynamic, .rel.dyn. */
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#endif
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extern void md_mips_end PARAMS ((void));
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#define md_end() md_mips_end()
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